Extension points fixed

removed fixed-attribute, updated id to match JCT requirements

Signed-off-by: Dominik Schadow <dominikschadow@googlemail.com>
Updated version to 1.0.0

Signed-off-by: Dominik Schadow <dominikschadow@googlemail.com>
Added pom

Signed-off-by: Dominik Schadow <dominikschadow@googlemail.com>